タイトルにダイヤマークを設置

.entry-header .entry-title {
	position: relative;
	margin-left: 8px;
	color: darkslategray;
	padding-left: 8px;
}
.entry-header .entry-title::before {
	content: "";
	position: absolute;
	bottom: 12px;
	left: -10px;
	display: block;
	width: 12px;
	height: 12px;
	background: darkorange;
	transform: rotate(45deg) skew(10deg, 10deg);
}